1 /* 2 * Copyright (c) 2004, 2007, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 import com.sun.mirror.apt.*; 26 import com.sun.mirror.declaration.*; 27 import com.sun.mirror.type.*; 28 import com.sun.mirror.util.*; 29 30 import java.util.Collection; 31 import java.util.Set; 32 import java.util.Arrays; 33 34 import static java.util.Collections.*; 35 import static com.sun.mirror.util.DeclarationVisitors.*; 36 37 /* 38 * This class is used to test getTypeDeclaration on classes that are 39 * not already loaded. 40 */ 41 public class TestGetTypeDeclarationApf implements AnnotationProcessorFactory { 42 // Process any set of annotations 43 private static final Collection<String> supportedAnnotations 44 = unmodifiableCollection(Arrays.asList("*")); 45 46 // No supported options 47 private static final Collection<String> supportedOptions = emptySet(); 48 49 public Collection<String> supportedAnnotationTypes() { 50 return supportedAnnotations; 51 } 52 53 public Collection<String> supportedOptions() { 54 return supportedOptions; 55 } 56 57 public AnnotationProcessor getProcessorFor( 58 Set<AnnotationTypeDeclaration> atds, 59 AnnotationProcessorEnvironment env) { 60 return new TestGetTypeDeclarationAp(env); 61 } 62 63 private static class TestGetTypeDeclarationAp implements AnnotationProcessor { 64 private final AnnotationProcessorEnvironment env; 65 TestGetTypeDeclarationAp(AnnotationProcessorEnvironment env) { 66 this.env = env; 67 } 68 69 public void process() { 70 String classNames[] = { 71 "java.lang.String", // should be already available 72 "java.lang.Thread.State", // should be already available 73 "java.util.Collection", 74 "java.util.Map.Entry", 75 "foo.bar.Baz.Xxyzzy.Wombat", 76 "foo.bar.Baz.Xxyzzy", 77 "foo.bar.Baz", 78 "foo.bar.Quux", 79 "foo.bar.Quux.Xxyzzy", 80 "foo.bar.Quux.Xxyzzy.Wombat", 81 "NestedClassAnnotations", 82 "NestedClassAnnotations.NestedClass", 83 }; 84 85 for(String className: classNames) { 86 TypeDeclaration t = env.getTypeDeclaration(className); 87 if (t == null) 88 throw new RuntimeException("No declaration found for " + className); 89 if (! t.getQualifiedName().equals(className)) 90 throw new RuntimeException("Class with wrong name found for " + className); 91 } 92 93 // Test obscuring behavior; i.e. nested class C1 in class 94 // p1 where p1 is member of package p2 should be favored 95 // over class C1 in package p1.p2. 96 String nonuniqueCanonicalNames[] = { 97 "p1.p2.C1", 98 }; 99 for(String className: nonuniqueCanonicalNames) { 100 ClassDeclaration c1 = (ClassDeclaration) env.getTypeDeclaration(className); 101 ClassDeclaration c2 = (ClassDeclaration) c1.getDeclaringType(); 102 PackageDeclaration p = env.getPackage("p1"); 103 104 if (!p.equals(c1.getPackage()) || 105 c2 == null || 106 !"C1".equals(c1.getSimpleName())) { 107 throw new RuntimeException("Bad class declaration"); 108 } 109 } 110 111 String notClassNames[] = { 112 "", 113 "XXYZZY", 114 "java", 115 "java.lang", 116 "java.lang.Bogogogous", 117 "1", 118 "1.2", 119 "3.14159", 120 "To be or not to be is a tautology", 121 "1+2=3", 122 "foo+.x", 123 "foo+x", 124 "+", 125 "?", 126 "***", 127 "java.*", 128 }; 129 130 for(String notClassName: notClassNames) { 131 Declaration t = env.getTypeDeclaration(notClassName); 132 if (t != null) { 133 System.err.println("Unexpected declaration:" + t); 134 throw new RuntimeException("Declaration found for ``" + notClassName + "''."); 135 } 136 } 137 138 } 139 } 140 }